Harminv 1.3.1

Developer:	Steven G. Johnson more software by author →
Price:	0.00
License:	GPL (GNU General Public License)
File size:	320K
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Harminv is a free program and C library for harmonic inversion: decomposing a time-series into a sum of sinusoids, including exponentially decaying sinusoids.

Harminv is based on the "filter diagonalization method" (FDM) of Mandelshtam & Taylor, which maps the harmonic inversion problem onto a small eigen-problem (size proportional to the number of sinusoids).

The FDM is often able to obtain much more robust and accurate solutions than alternative methods.

What's New in This Release:

An inconsistent sign convention used for phase output was fixed.
tags

harmonic inversion

Download Harminv 1.3.1

http://ab-initio.mit.edu/harminv/harminv-1.3.1.tar.gz

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